PRODUCT OVERVIEW FILTER UNITS

Transcription

1 PRODUCT OVERVIEW FILTER UNITS

2 SAND FILTERS IRON REMOVAL FILTERS ACTIVATED CARBON FILTERS Riser tube Riser tube Riser tube Filter gravel 2-3 mm BIRM hydroanthracite (mixed) Activated carbon Lower nozzle Lower nozzle Lower nozzle Sand filter Iron removal filter Activated carbon filter - Filter made of GRP with fi xtures - with built-on microprocessor control - Automatic backwash, time-controlled Options - Operating valve BV - Bypass valve BP - Ventilation and air bleed valve BEV - Skid-mounted version with drinking water backwash SAND FILTERS HSF, REMOVAL OF MECHANICAL IMPURITIES Support medium: quartz gravel 2 3 mm / fi lter medium: quartz gravel 1 2 mm HSF 1C 0.9 R 1 1/2 / R 1 1/2 / hose tail 20 mm 330 x 370 x 1, HSF 2C 1.6 R 1 ½ / R 1 ½ / hose tail 20 mm 370 x 390 x 1, HSF 3C 1.9 R 2 / R 2 / hose tail 20 mm 380 x 410 x 1, HSF 4C 2.3 R 2 / R 2 / hose tail 20 mm 410 x 420 x 1, HSF 5C 4.3 R 2 1/4 / R 2 1/4 / R 2 1/4 890 x 560 x 1, The different media are supplied separately packed. IRON REMOVAL FILTERS HEF, REMOVAL OF SMALL AMOUNTS OF IRON AND MANGANESE Support medium: quartz gravel 1 2 mm / fi lter medium: BIRM and Hydroanthracite N m³/h at 12 m/h RW / FILTRATE / WW W x D x H number HEF 1C 0.6 R 1 1/2 / R 1 1/2 / hose tail 20 mm 330 x 370 x 1, HEF 2C 0.9 R 1 1/2 / R 1 1/2 / hose tail 20 mm 370 x 390 x 1, HEF 3C 1.2 R 2 / R 2 / hose tail 20 mm 380 x 410 x 1, HEF 4C 1.4 R 2 / R 2 / hose tail 20 mm 410 x 420 x 1, HEF 5C 2.6 R 2 1/4 / R 2 1/4 / R 2 1/4 890 x 560 x 1, HEF 1C 2C fi lters are supplied completely fi lled. The media for HEF 3C 5C fi lters are supplied separately packed. ACTIVATED CARBON FILTERS HAF, REMOVAL OF FREE CHLORINE AS WELL AS OF ORGANIC AND PARTICULATES Support medium: quartz gravel 1 2 mm / fi lter medium: activated carbon mm HAF 1C 0.9 R 1 1/2 / R 1 1/2 / hose tail 20 mm 330 x 370 x 1, HAF 2C 1.6 R 1 1/2 / R 1 1/2 / hose tail 20 mm 370 x 390 x 1, HAF 3C 1.9 R 2 / R 2 / R x 410 x 1, HAF 4C 2.3 R 2 / R 2 / R x 420 x 1, HAF 5C 4.3 R 2 1/4 / R 2 1/4 / R 2 1/4 890 x 560 x 1, HAF 1C 2C fi lters are supplied completely fi lled. The media for HAF 3C 5C fi lters are supplied separately packed. OPTIONAL OPERATING VALVE BV for HSF - HEF - HAF prevents raw water supply during backwash Operating valve BV 1 Size 1C to 4C Operating valve BV 2 Size 5C

3 FILTERS AND FILTER SYSTEMS Multi-media filter MFT - Filter made of GRP - Fixtures for constant fl ow rates - Front tubing with main - Fully automatic, time-controlled operation - Filter medium not included, please order separately MFT 5 Options - Filter media fl ushing with fi ltrate/external fl uid - Automatic backwash triggered by an adjustable differential pressure - Additional control for cascade fl ushing of several fi lters in parallel Special filtration unit MFT MULTI-MEDIA FILTERS Automatic simplex multi-media fi lter units for well, surface, and process water MFT DN 50 / DN 50 / DN x 940 x 2, MFT DN 50 / DN 50 / DN x 1,000 x 2, MFT DN 50 / DN 50 / DN x 1,160 x 2, MFT DN 50 / DN 50 / DN x 1,320 x 2, MFT DN 65 / DN 65 / DN 65 fl anges 1,250 x 1,740 x 2, OPTIONAL CONTROLLER FOR FILTER UNIT CONTROL BY DIFFERENTIAL PRESSURE for MFT simplex fi lter DIFF-P Triggers backwash as soon as a pre-set differential pressure is reached OPTIONAL CONTROLLER FOR FILTER UNIT CONSISTING OF UP TO 3 MFT FILTERS IN PARALLEL, FACILITATING CASCADE BACKWASH for the MFT pilot fi lter of a cascade MFT cascade 3 For sequential backwash of several MFT fi lters in parallel FILTER PACKING FOR MULTI-MEDIA FILTER MFT Item No. and price in q per complete fi ll Size Sand Iron removal Activated carbon Multi-media MFT MFT MFT MFT MFT

4 FILTERS AND FILTER SYSTEMS Sand filter SF 200 with differential pressure switch Sand filter SF side stream filter for cooling circuits - Compact unit on a plastic Euro pallet, ready for connection - GRP fi lter tank, for fi lling with quartz gravel and support gravel or glass granules (AFM type) - Feed pump: - Plastic or stainless steel housing - Plastic or stainless steel impeller - ABS main - PVC tubing - Backwash control with timer Particle-free city water or pilot air at a pressure of 3-4 bar should be used as the pilot medium. Advantages - Automatic, time-controlled backwash - Ideal operating fl ow thanks to integrated feed pump - High separation capacity thanks to quartz gravel with optimum grain size distribution - Alternative version with particularly effective fi ltering and germicidal action (AFM version) - Easy to mount thanks to ready-to-connect design - Flow rate from m 3 /h - Can be used in the main stream of the cooling circuit, as long as the maximum supply pressure is not exceeded SAND FILTERS SF Automatic side stream fi lter for cooling circuits with quartz gravel and support gravel fi lling min./max. m³/h RW / FILTRATE / WW W x D x H number SF bar 7 11 DN 40 / DN 40 / DN 40 1,200 x 830 x 1, SF bar DN 65 / DN 40 / DN 40 1,200 x 820 x 1, SF bar DN 65 / DN 40 / DN 40 1,280 x 940 x 1, SAND FILTERS SF / AFM Automatic side stream fi lter for cooling circuits with glass granules fi lling min./max. m³/h RW / FILTRATE / WW W x D x H number SF bar / AFM 7 11 DN 40 / DN 40 / DN 40 1,200 x 830 x 1, SF bar / AFM DN 65 / DN 40 / DN 40 1,200 x 820 x 1, SF bar / AFM DN 65 / DN 40 / DN 40 1,280 x 940 x 1, OPTIONAL CONTROLLER FOR SAND FILTER SF CONTROL BY DIFFERENTIAL PRESSURE DIFF-P Triggers backwash as soon as a pre-set differential pressure is reached OPTIONAL SF SAND FILTER BACKWASH WITH CITY WATER SF-SW For SF SF-SW /580 For SF / SF

5 H E R C O T H E W H O L E U N I V E R S E O F W AT E R T E C H N O L O G Y I N D U S T R I A L M A N U F A C T U R E R O F W AT E R T R E AT M E N T E Q U I P M E N T HERCO Wassertechnik GmbH Planckstrasse Freiberg am Neckar Germany Tel Fax info@herco-wt.de Herco dialysis/medical technology: 72 Certified quality Made in Germany DIN ISO 9001 EN ISO EC certificate